The Sinai Temple is a Conservative synagogue located at 10400 Wilshire Boulevard, Westwood, Los Angeles, California, in the United States. The Sinai Temple congregation is the oldest and largest Conservative congregation in the greater Los Angeles area.

Wilshire Boulevard (['wɪɫ.ʃɚ]) is a prominent 15.83 mi (25.48 km) boulevard in the Los Angeles area of Southern California, extending from Ocean Avenue in the city of Santa Monica east to Grand Avenue in the Financial District of downtown Los Angeles. One of the principal east–west arterial roads of Los Angeles, it is also one of the major city streets through the city of Beverly Hills. Wilshire Boulevard runs roughly parallel to Santa Monica Boulevard from Santa Monica to the west boundary of Beverly Hills. From the east boundary, it runs a block south of Sixth Street to its terminus.